85806

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{227}}^1$

素因数の和:245

約数の個数: 32

約数和(自身を含む): 218880

約数和(自身を除く): 133074

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 227, 378, 454, 681, 1362, 1589, 2043, 3178, 4086, 4767, 6129, 9534, 12258, 14301, 28602, 42903, 85806]

約数ペア:

[(1, 85806), (2, 42903), (3, 28602), (6, 14301), (7, 12258), (9, 9534), (14, 6129), (18, 4767), (21, 4086), (27, 3178), (42, 2043), (54, 1589), (63, 1362), (126, 681), (189, 454), (227, 378)]